Add virtual keyword where applicable.

[wxWidgets.git] / include / wx / os2 / treectrl.h

diff --git a/include/wx/os2/treectrl.h b/include/wx/os2/treectrl.h
index 7c5e19b717a7d9d62426c97eae175de1576c669b..453829965f38b3e2a980e96a910239e022fd992a 100644 (file)
--- a/include/wx/os2/treectrl.h
+++ b/include/wx/os2/treectrl.h
@@ -16,10 +16,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma interface "treectrl.h"
-#endif
-
 #if wxUSE_TREECTRL
 
 #include "wx/textctrl.h"
@@ -40,18 +36,11 @@ struct WXDLLEXPORT wxTreeViewItem;
 // they're equivalent
 class wxTreeItemData;
 
-// flags for deprecated `Expand(int action)'
-enum
-{
-    wxTREE_EXPAND_EXPAND,
-    wxTREE_EXPAND_COLLAPSE,
-    wxTREE_EXPAND_COLLAPSE_RESET,
-    wxTREE_EXPAND_TOGGLE
-};
-
-// flags for deprecated InsertItem() variant
-#define wxTREE_INSERT_FIRST 0xFFFF0001
-#define wxTREE_INSERT_LAST  0xFFFF0002
+#if WXWIN_COMPATIBILITY_2_6
+    // flags for deprecated InsertItem() variant
+    #define wxTREE_INSERT_FIRST 0xFFFF0001
+    #define wxTREE_INSERT_LAST  0xFFFF0002
+#endif
 
 // hash storing attributes for our items
 WX_DECLARE_EXPORTED_VOIDPTR_HASH_MAP(wxTreeItemAttr *, wxMapTreeAttr);
@@ -67,7 +56,7 @@ public:
     wxTreeCtrl() { Init(); }
 
     wxTreeCtrl( wxWindow*          pParent
-               ,wxWindowID         vId = -1
+               ,wxWindowID         vId = wxID_ANY
                ,const wxPoint&     rPos = wxDefaultPosition
                ,const wxSize&      rSize = wxDefaultSize
                ,long               lStyle = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT
@@ -87,7 +76,7 @@ public:
     virtual ~wxTreeCtrl();
 
     bool Create( wxWindow*          pParent
-                ,wxWindowID         vId = -1
+                ,wxWindowID         vId = wxID_ANY
                 ,const wxPoint&     rPos = wxDefaultPosition
                 ,const wxSize&      rSize = wxDefaultSize
                 ,long               lStyle = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT
@@ -103,7 +92,7 @@ public:
     //
     // Get the total number of items in the control
     //
-    size_t GetCount(void) const;
+    virtual unsigned int GetCount(void) const;
 
     //
     // Indent is the number of pixels the children are indented relative to
@@ -286,14 +275,6 @@ public:
     //
     wxTreeItemId GetItemParent(const wxTreeItemId& rItem) const;
 
-#if WXWIN_COMPATIBILITY_2_2
-        // deprecated:  Use GetItemParent instead.
-    wxDEPRECATED( wxTreeItemId GetParent(const wxTreeItemId& item) const);
-
-        // Expose the base class method hidden by the one above. Not deprecatable.
-    wxWindow *GetParent() const { return wxControl::GetParent(); }
-#endif  // WXWIN_COMPATIBILITY_2_2
-
         // for this enumeration function you must pass in a "cookie" parameter
         // which is opaque for the application but is necessary for the library
         // to make these functions reentrant (i.e. allow more than one